Neuropathic Postural Tachycardia Syndrome
Neuropathic postural tachycardia syndrome (POTS) is a complex form of dysautonomia, characterized by abnormal heart rate regulation upon standing due to peripheral autonomic nerve dysfunction. Unlike classic POTS, which may involve hyperadrenergic states or blood volume dysregulation, the neuropathic variant specifically affects the small nerve fibers that regulate blood vessel constriction in the lower extremities. … Read more